impotent

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. lacking power or ability (Freq. 4)
- "Technology without morality is barbarous; morality without technology is impotent"- Freeman J.Dyson
- felt impotent rage
• Ant:
potent
• Similar to:
ineffective, ineffectual, unable, impuissant
• See Also:
powerless, sterile, unfertile, infertile
• Derivationally related forms:
impotency, impotence
• Attrubites:
potency, effectiveness, strength
2. (of a male) unable to copulate
• Ant:
potent
• Derivationally related forms:
impotency, impotence

• Từ trái nghĩa / Antonyms:
  potent, virile, strong, stiff